Location: Mexico City, Mexico

Work Model: Hybrid, with availability to work from the client’s offices two to three times per week

Who We’re Looking For
We are looking for a Senior Packet Core & Policy Control Engineer with extensive experience in Packet Core networks, PCRF platforms, APN management, traffic engineering, and mobile data services within LTE/EPC environments.

This role will support the implementation, optimization, migration, and troubleshooting of SPGW and PCRF-related services supporting mobile broadband, VoLTE, VoWiFi, enterprise, and IoT connectivity at carrier scale.

The successful candidate will provide technical leadership across complex network transformations, service integrations, platform migrations, infrastructure decommissioning, traffic segmentation initiatives, and critical incident resolution within multivendor environments.

What You’ll Do
Design, implement, configure, and optimize Packet Core services across SGW, PGW, SPGW, and PCRF platforms.
Manage the complete APN lifecycle, including creation, configuration, migration, consolidation,



optimization, traffic steering, and service onboarding.
Lead traffic-engineering initiatives to improve network resiliency, redundancy, load balancing, performance, and service availability.
Define and implement subscriber traffic-segmentation policies for consumer, enterprise, IoT, VoLTE, and VoWiFi services.
Support the integration of Packet Core elements with IMS infrastructure for VoLTE and VoWiFi services.
Implement and validate ePDG connectivity requirements for VoWiFi services.
Perform advanced troubleshooting of user-plane and control-plane issues affecting mobile data and voice services.
Analyze and resolve GTP-C and GTP-U issues affecting subscriber connectivity, session establishment, traffic forwarding, and service performance.
Develop and execute migration plans for APN consolidation, service modernization, platform replacement, and legacy infrastructure decommissioning.
Define succes

📌 Senior Packet Core (Ciudad de México)
🏢 Novelus
📍 Ciudad de México